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Java How to generate random number in negitive range?

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  • To generate random number in negitive range below is the syntax.

    new Random().nextInt(range)-range;
  • In the above syntax in place of range we specifies the negitive_number
  • Below is the example program to generate random number between 0 to -100.

    import java.util.Random;		
    class RandomNumber{
    public static void main(String args[]){
    	System.out.println(new Random().nextInt(100)-100);
    	
    }
    }

    Output:

    -10